EP4250524A3 - Appareil et procédé pour effectuer une commande de puissance dans un système de transmission de puissance sans fil - Google Patents
Appareil et procédé pour effectuer une commande de puissance dans un système de transmission de puissance sans fil Download PDFInfo
- Publication number
- EP4250524A3 EP4250524A3 EP23187088.2A EP23187088A EP4250524A3 EP 4250524 A3 EP4250524 A3 EP 4250524A3 EP 23187088 A EP23187088 A EP 23187088A EP 4250524 A3 EP4250524 A3 EP 4250524A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- authentication
- target device
- wireless power
- transmission system
- power transmission
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title abstract 3
- 230000005540 biological transmission Effects 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/80—Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
- H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/90—Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
- H04B5/79—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for data transfer in combination with power transfer
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
- H04W12/062—Pre-authentication
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
- H02J50/402—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices the two or more transmitting or the two or more receiving devices being integrated in the same unit, e.g. power mats with several coils or antennas with several sub-antennas
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Mobile Radio Communication Systems (AREA)
- Near-Field Transmission Systems (AREA)
- Transmitters (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20180043939 | 2018-04-16 | ||
KR20180099226 | 2018-08-24 | ||
EP19752633.8A EP3579380B1 (fr) | 2018-04-16 | 2019-04-16 | Appareil et procédé pour effectuer une commande de puissance dans un système de transmission de puissance sans fil |
PCT/KR2019/004582 WO2019203539A1 (fr) | 2018-04-16 | 2019-04-16 | Appareil et procédé pour effectuer une commande de puissance dans un système de transmission de puissance sans fil |
Related Parent Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19752633.8A Division-Into EP3579380B1 (fr) | 2018-04-16 | 2019-04-16 | Appareil et procédé pour effectuer une commande de puissance dans un système de transmission de puissance sans fil |
EP19752633.8A Division EP3579380B1 (fr) | 2018-04-16 | 2019-04-16 | Appareil et procédé pour effectuer une commande de puissance dans un système de transmission de puissance sans fil |
Publications (2)
Publication Number | Publication Date |
---|---|
EP4250524A2 EP4250524A2 (fr) | 2023-09-27 |
EP4250524A3 true EP4250524A3 (fr) | 2023-12-27 |
Family
ID=68240106
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19752633.8A Active EP3579380B1 (fr) | 2018-04-16 | 2019-04-16 | Appareil et procédé pour effectuer une commande de puissance dans un système de transmission de puissance sans fil |
EP23187088.2A Pending EP4250524A3 (fr) | 2018-04-16 | 2019-04-16 | Appareil et procédé pour effectuer une commande de puissance dans un système de transmission de puissance sans fil |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19752633.8A Active EP3579380B1 (fr) | 2018-04-16 | 2019-04-16 | Appareil et procédé pour effectuer une commande de puissance dans un système de transmission de puissance sans fil |
Country Status (7)
Country | Link |
---|---|
US (1) | US10998775B2 (fr) |
EP (2) | EP3579380B1 (fr) |
JP (3) | JP7258768B2 (fr) |
KR (1) | KR102242518B1 (fr) |
CN (2) | CN117559674A (fr) |
HU (1) | HUE064297T2 (fr) |
WO (1) | WO2019203539A1 (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20190052117A1 (en) * | 2017-08-11 | 2019-02-14 | Integrated Device Technology, Inc. | Wireless power transmitter to receiver communication during power transfer phase |
US11075548B2 (en) * | 2019-01-16 | 2021-07-27 | Integrated Device Technology, Inc. | Reconfigurable power in a wireless power transfer system |
US11973542B2 (en) * | 2019-04-17 | 2024-04-30 | Lg Electronics Inc. | Method for controlling communication connection in wireless power transmission system, and apparatus therefor |
EP3829028B1 (fr) * | 2019-11-29 | 2023-07-12 | ElectDis AB | Procédé et dispositifs pour fournir une rétroaction de fonctionnement pendant le transfert de puissance dans un système de transfert de puissance sans fil |
CN115362617A (zh) * | 2020-04-01 | 2022-11-18 | Lg 电子株式会社 | 无线功率传输设备和无线功率传输方法 |
US11728691B2 (en) | 2020-05-26 | 2023-08-15 | Apple Inc. | Communication between devices in a wireless charging system |
WO2022182195A1 (fr) * | 2021-02-25 | 2022-09-01 | 엘지전자 주식회사 | Procédé et dispositif d'évitement d'une collision d'une transmission de données dans un système de transmission de puissance sans fil |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012027824A1 (fr) * | 2010-09-03 | 2012-03-08 | Cynetic Designs Ltd. | Système de transmission électrique inductive dans un vêtement |
US20160233728A1 (en) * | 2013-12-01 | 2016-08-11 | Lg Electronics Inc. | Wireless power transfer method, apparatus and system |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10190669A (ja) * | 1996-12-24 | 1998-07-21 | Hitachi Ltd | 光信号の授受を行う端末装置とこれを使用した光無線lanシステム |
JP2003228912A (ja) * | 2002-02-01 | 2003-08-15 | Kenwood Corp | データストリーム記録装置、データストリーム記録方法及びプログラム |
EP1705859A1 (fr) * | 2005-03-24 | 2006-09-27 | Orange SA | Procédé et système d'activation de contexte d'un protocole de donnees par paquets |
US8798537B2 (en) * | 2011-06-27 | 2014-08-05 | Lg Electronics Inc. | Two-way communication in wireless power transfer |
KR20130026353A (ko) * | 2011-09-05 | 2013-03-13 | 삼성전자주식회사 | 무선 전력 전송 시스템에서 통신 장치 및 통신 방법 |
EP2795761B1 (fr) * | 2011-12-22 | 2018-02-21 | Koninklijke Philips N.V. | Système de bobines de charge pour dispositif cible à poser, tel qu'une brosse à dents |
KR20130090703A (ko) * | 2012-02-06 | 2013-08-14 | 삼성전자주식회사 | 무선 전력 충전 방법 및 장치 |
US9158642B2 (en) * | 2012-12-20 | 2015-10-13 | Litepoint Corporation | Method of testing multiple data packet signal transceivers concurrently |
JP6176984B2 (ja) * | 2013-04-12 | 2017-08-09 | キヤノン株式会社 | 送電装置、送電装置の制御方法及びプログラム |
US9479013B2 (en) * | 2013-08-07 | 2016-10-25 | Koninklijke Philips N.V. | Wireless inductive power transfer |
JP2015100173A (ja) * | 2013-11-18 | 2015-05-28 | トヨタ自動車株式会社 | 非接触充電システム及び非接触充電システムのペアリング方法 |
EP3080891A4 (fr) * | 2013-12-11 | 2017-08-02 | Powermat Technologies Ltd. | Système et procédé de transmission de puissance sans fil commandés par messages numériques |
KR101792140B1 (ko) * | 2014-02-07 | 2017-11-02 | 엘지전자 주식회사 | 무선 전력 전송방법, 무선 전력 전송장치, 무선 전력 수신장치 및 무선 충전 시스템 |
ES2762571T3 (es) * | 2014-04-29 | 2020-05-25 | Lg Electronics Inc | Procedimiento y dispositivo mediante los cuales un equipo de usuario de tipo dispositivo-a-dispositivo transmite datos en un sistema de comunicación inalámbrico |
KR101750345B1 (ko) | 2014-06-05 | 2017-07-03 | 엘지전자 주식회사 | 무선 전력 전송방법, 무선 전력 전송장치 및 무선 충전 시스템 |
KR101731923B1 (ko) * | 2014-06-13 | 2017-05-02 | 엘지전자 주식회사 | 무선 전력 전송방법, 무선 전력 전송장치 및 무선 충전 시스템 |
WO2016006892A1 (fr) | 2014-07-07 | 2016-01-14 | Lg Electronics Inc. | Procédé, appareil et système de transfert d'énergie sans fil |
KR101711538B1 (ko) * | 2014-07-24 | 2017-03-02 | 엘지전자 주식회사 | 무선 전력 전송방법, 무선 전력 전송장치 및 무선 충전 시스템 |
US10680464B2 (en) * | 2014-09-02 | 2020-06-09 | Panasonic Intellectual Property Management Co., Ltd. | Contactless power receiver, contactless power feeder, and contactless power transmission system provided with same |
US10103553B2 (en) * | 2014-10-22 | 2018-10-16 | Lg Electronics Inc. | Wireless power transmitter and receiver |
KR20160104996A (ko) * | 2015-02-27 | 2016-09-06 | 한국전자통신연구원 | 무선충전 시스템 및 무선충전 시스템에서의 충전 허용 제어 방법 |
KR102342855B1 (ko) * | 2015-03-05 | 2021-12-22 | 지이 하이브리드 테크놀로지스, 엘엘씨 | 무선 전력 전송 시스템에서 코일 위치 조절 방법 및 그 장치 |
CN109496380B (zh) | 2016-04-04 | 2022-04-05 | 苹果公司 | 感应式功率发射器 |
CN205864082U (zh) * | 2016-04-27 | 2017-01-04 | 中国移动通信有限公司研究院 | 一种无线充电装置、无线通信装置和无线通信系统 |
WO2017212516A1 (fr) * | 2016-06-06 | 2017-12-14 | 富士通株式会社 | Système d'émission d'énergie |
ES2969027T3 (es) * | 2016-06-08 | 2024-05-16 | Lg Electronics Inc | Método de transmisión de potencia inalámbrica y dispositivo para lo mismo |
JP6808369B2 (ja) * | 2016-06-20 | 2021-01-06 | キヤノン株式会社 | 受電装置、その制御方法及びプログラム |
KR101744586B1 (ko) * | 2016-07-14 | 2017-06-08 | (주)성진아이엘 | 복수의 무선 충전 방식들을 지원하는 무선 충전 전력 수신 장치 |
KR102366020B1 (ko) | 2017-03-14 | 2022-02-21 | 엘지전자 주식회사 | 공기조화기 |
KR101797583B1 (ko) | 2017-06-14 | 2017-11-14 | 김경창 | 전기 배선홈 시공장치 및 이를 이용한 전기 배선홈 시공 방법 |
KR101797563B1 (ko) * | 2017-09-08 | 2017-11-15 | 주식회사 예향엔지니어링 | 근거리 통신 및 무선 전력 송수신 시스템 |
-
2019
- 2019-04-16 HU HUE19752633A patent/HUE064297T2/hu unknown
- 2019-04-16 EP EP19752633.8A patent/EP3579380B1/fr active Active
- 2019-04-16 CN CN202311511078.5A patent/CN117559674A/zh active Pending
- 2019-04-16 KR KR1020197025481A patent/KR102242518B1/ko active IP Right Grant
- 2019-04-16 JP JP2019552069A patent/JP7258768B2/ja active Active
- 2019-04-16 CN CN201980001572.2A patent/CN110622392B/zh active Active
- 2019-04-16 WO PCT/KR2019/004582 patent/WO2019203539A1/fr unknown
- 2019-04-16 EP EP23187088.2A patent/EP4250524A3/fr active Pending
- 2019-04-16 US US16/488,195 patent/US10998775B2/en active Active
-
2021
- 2021-10-27 JP JP2021175479A patent/JP7429677B2/ja active Active
-
2024
- 2024-01-29 JP JP2024010865A patent/JP2024045344A/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012027824A1 (fr) * | 2010-09-03 | 2012-03-08 | Cynetic Designs Ltd. | Système de transmission électrique inductive dans un vêtement |
US20160233728A1 (en) * | 2013-12-01 | 2016-08-11 | Lg Electronics Inc. | Wireless power transfer method, apparatus and system |
Also Published As
Publication number | Publication date |
---|---|
CN117559674A (zh) | 2024-02-13 |
JP2024045344A (ja) | 2024-04-02 |
WO2019203539A1 (fr) | 2019-10-24 |
JP2020522213A (ja) | 2020-07-27 |
KR102242518B1 (ko) | 2021-04-21 |
CN110622392B (zh) | 2023-12-01 |
US10998775B2 (en) | 2021-05-04 |
US20200336021A1 (en) | 2020-10-22 |
EP3579380B1 (fr) | 2023-09-06 |
EP3579380A1 (fr) | 2019-12-11 |
HUE064297T2 (hu) | 2024-02-28 |
JP7258768B2 (ja) | 2023-04-17 |
JP2022017404A (ja) | 2022-01-25 |
EP4250524A2 (fr) | 2023-09-27 |
KR20190122215A (ko) | 2019-10-29 |
CN110622392A (zh) | 2019-12-27 |
JP7429677B2 (ja) | 2024-02-08 |
EP3579380A4 (fr) | 2020-03-11 |
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